Sealco International Ltd

08/09/2026

We are really pleased to announce we have completed on the sales of Sealco International to R&G Fluid Power Group, A Diploma PLC company, and look forward to continuing to grow as part of a much larger group

We are delighted to announce that R&G Fluid Power Group Ltd has successfully completed the acquisition of Sealco International Ltd, a leading supplier and manufacturer of high-performance sealing solutions. Established in 1991, Sealco International has built an outstanding reputation for providing s

27/05/2026

Bespoke solutions when you need them.

Recently, we were approached by a client who required a high-pressure dynamic sealing system in a hurry. The challenge was to seal at over 1500 Bar while cycling a piston at moderate speeds, all within limited space. Previous attempts with other seal companies had not yielded off-the-shelf solutions or the capability to design and produce a timely response.

Our engineering team used their experience from previous applications to modify an existing proven design, fitting it to the customer's available dimensions and delivering a solution within a few hours.

Bespoke sealing solutions for challenging applications don’t have to take weeks to produce. Our extensive experience in solving sealing challenges, combined with our specialised in-house manufacturing processes, allow us to move from initial discussion to concept, design, and manufacture very quickly—often on the same day.

We do not impose tooling costs or minimum order quantities, and we maintain a comprehensive stock of premium sealing materials, ensuring rapid turnaround even for the most demanding applications.

If you have a new sealing solution to discuss or wish to explore pushing your existing parameters beyond the limits of your current sealing products, our sales and engineering team is ready to assist. Contact us at [email protected] or visit www.sealco.co.uk.

18/05/2026

Showing our commitment to the apprentices, its a massive congratulations to Josh Moore our Operations Manager, on winning 'Workplace Mentor of the Year 2026' with our apprentice partners Juniper Training Ltd

04/05/2026

Sealco International simplifies seal selection for the marine industry, where high sealing performance is crucial due to costly downtimes and challenging environments. Reliability and longevity are essential for any sealing solution.

As a trusted supplier of specialist sealing solutions, our comprehensive product range includes:

- Hydraulic and Pneumatic Sealing Solutions
- O-Rings
- Gaskets
- Bushes and Bearings
- Rotary Seals
- Mechanical Seals
- Metal C & O Rings
- Engineered Plastic Parts

With an industry-leading stock of sealing products, our sales team is ready to assist you in selecting the best product for your application.

When traditional off-the-shelf solutions aren't suitable, our engineering team can utilise our bespoke in-house manufacturing capabilities to create the optimal seal for your needs, often on the same day. We offer a range of premium sealing materials, including Hydrolysis Resistant PU, PTFE, Acetal, and a full spectrum of elastomers such as NBR, EPDM, and Viton.

Whether for propulsion, material handling, actuation, or pressure control, Sealco International provides a complete sealing service.

For more information, contact us at:

[email protected]
or visit www.sealco.co.uk.

14/04/2026

Sealco International offers a wide variety of face sealing products, including body, bonnet, and fl**ge sealing solutions. Our product range includes:

- Standard solutions such as O and Quad rings and Spiral Wound Gaskets

- Spring Energised PTFE Seals

- Metal O and C Rings

- Bespoke elastomer solutions tailored for all industries

We provide a comprehensive selection of premium materials that come with industry-recognised certifications, including NORSOK-M70, FDA, and NACE MR075, ensuring optimal solutions for your applications.

For more information, please email [email protected] or visit our website www.sealco.co.uk.